氢氧化镁阻燃剂的制备及其在塑料领域中的应用研究进展  

Research Progress on Preparation of Magnesium Hydroxide Flame Retardant and Its Application in Plastic Field

作　　者：曾书航 裴丰 郭忠 李智力[1] 何东升[1] 唐远 ZENG Shu-hang;PEI Feng;GUO Zhong;LI Zhi-li;HE Dong-sheng;TANG Yuan(School of Resources and Safety Engineering,Wuhan Institute of Technology,Wuhan 430073,China;Hubei Yihua Chemical Technology Research and Development Co.,Ltd.,Yichang 443300,China)

机构地区：[1]武汉工程大学资源与安全工程学院,湖北武汉430073 [2]湖北宜化化工科技研发有限公司,湖北宜昌443300

出　　处：《塑料科技》2023年第6期107-111,共5页Plastics Science and Technology

基　　金：武汉市知识创新专项曙光计划项目(2022020801020356);湖北省高等学校优秀中青年科技创新团队计划项目(T2021006)。

摘　　要：氢氧化镁(MH)阻燃剂作为重要的无机阻燃剂,因具有绿色无毒、高效抑烟、无二次危害等特点,近年来受到广泛的关注和研究。为了探讨MH阻燃剂在塑料领域中的应用,对MH阻燃剂的阻燃机理、制备方式以及在不同种类塑料中的应用进展进行综述。研究表明:MH阻燃剂能够改善塑料的阻燃性能,但却存在相容性较低,影响塑料力学性能等问题。未来可加强MH超细化,开发新型表面改性剂,与其他阻燃剂复配以及微胶囊技术等方面的研究。As an important inorganic flame retardant,magnesium hydroxide(MH)flame retardant has received extensive attention and research in recent years because of its green,non-toxic,high-efficiency smoke suppression and no secondary hazards.In order to explore the application of MH flame retardant in the field of plastics,the flame retardant mechanism,preparation methods and application progress of MH flame retardant in different kinds of plastics are reviewed.Studies have shown that MH flame retardant can improve the flame retardant properties of plastics,but there are problems such as low compatibility and affecting the mechanical properties of plastics.In the future,research on MH ultra-fine,development of new surface modifiers,compounding with other flame retardants,and microcapsule technology can be strengthened.

关 键 词：氢氧化镁 无机阻燃剂 制备工艺 聚丙烯 聚苯乙烯 聚氯乙烯 

分 类 号：TQ314.2[化学工程—高聚物工业]